Mako Steel, based in Carlsbad, Calif., with additional locations in Jacksonville, Florida, Vancouver, Washington and Washington, D.C., is pleased to announce the addition of Angie Guerin as national sales manager. She will work in the company's Carlsbad office.Guerin brings an extensive background in self-storage construction to her new role, having worked closely with developers, general contractors and architects in the industry over the last eight years.  Mako Steel, founded in 1993, designs, supplies and installs self-storage buildings nationwide, including boat/RV storage, multi-story and custom buildings. Mako is a certified dealer for Nucor Building Systems. As an employee-owned company, each employee has a vested interest in their customers’ success and that of the industry as a whole. For more information, visit www.makosteel.com. Related Stories:One-on-One With Caesar Wright, President of Mako SteelMako Steel Opens Washington, D.C., OfficeSelf-Storage Talk: Steel vs. Wood Construction